(HDPE Flexible Rock-filled Nets) Versatile and durable aggregate-filled geotextile bags providing reliable, sustainable and eco-friendly erosion control and shoreline protection.

Ready to solve your challenges?

AquaRockBags (HDPE flexible rock-filled nets) are designed to offer effective solutions in various coastal, shoreline, river, and other hydraulic applications with ease in logistical requirements.

Scour Protection

AquaRockBags are highly effective in providing scour protection around structures like bridge piers and abutments. Placed strategically, these bags dissipate the energy of flowing water, preventing soil erosion and scouring around critical infrastructure.

Shoreline Protection

AquaRockBags offers a reliable solution for stabilizing shorelines against the erosive forces of waves and currents. Whether along rivers, lakes, or coastlines, these bags act as a robust barrier, preventing soil loss and protecting the integrity and the natural beauty of the shoreline.

Temporary Solutions on the Construction Site

In construction and civil engineering projects, AquaRockBags serve as temporary work solutions. They can be deployed quickly and easily to create barriers or stabilize areas temporarily, providing an efficient and adaptable erosion control measure during the construction phase.

Artificial Reefs

AquaRockBags can be used to create artificial reefs. These bags, when strategically placed, offer a substrate for marine life to attach and thrive, enhancing biodiversity and creating habitats for various aquatic organisms.

How can we help you?

There are so many reasons why PGATECH should be your partner in your geosynthetic needs:

Enhanced Durability and Longevity

Geosynthetics can withstand significant stress and strain, making them highly durable.


Geosynthetics is recyclable thus reducing environmental footprint. It also supports ecological conservation and sustainable development.


Use of geosynthetics reduce the need for traditional construction resources and extensive groundwork that translate to cutting down on labor and materials expenses.

Versatility and Adaptability

Geosynthetics can be tailored to meet the specific requirements of different projects. It is suitable for a wide range of applications from road construction to slope and coastal protection.

Geosynthetics Solutions

Design and Installation Services

Concrete Canvas®

A flexible, concrete impregnated fabric that hardens when hydrated to form a thin, durable, water proof and fire resistant concrete layer, thus allowing concrete construction without the need for plant or mixing equipment.

E'GRID® Geosynthetics

Geogrids are typically made from polymers such as polypropylene or polyester and are available in various forms, including grid-like structures with openings. Its primary purpose in construction is to enhance the stability and strength of soil or other materials by providing reinforcement.

PGATECH Engineering Fabrics

 Fabrics manufactured from synthetic fibers such as polyester.  These fabrics are made to be permeable in order to provide filtration, separation, reinforcement and drainage in various soil profiles.

Specialized Geosynthetics

  • Specialized drainage systems that integrate geotextile and drainage core materials into a single product. These drains are engineered to effectively extract excess water or fluids from the soil or structure, ensuring efficient drainage and preventing potential damage caused by water accumulation.
  • Impermeable synthetic membranes used for containment. These geosynthetics are made from materials such as high-density polyethylene, polypropylene, or polyvinyl chloride. This type of geosynthetics is mostly used for landfill lining, pond lining and water reservoirs.